baber/WOPTO huggingface dataset:
Patent EP-0202456-A2 (EP)
Inventor: BROCKMANN WERNER
IPC: H03K19/177
Filed: 1986-04-10
Abstract: A programmable logic array chip is provided with an auxiliary grid pattern of conductive paths. Connecting elements can be selectively activated to connect certain ones of the auxiliary paths to the normal grid pattern paths which are connected to functional elements. In such manner, it is possible to provide a logic array chip that has increased flexibility in terms of user programmable functions.
Patent EP-0203470-A2 (EP)
Inventor: HIBST HARTMUT DR
IPC: C01G49/06
Filed: 1986-05-15
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung feinteiliger und nadelförmiger hexagonaler Ferrite der allgemeinen Formel AMexFe12-xO19 mit x ?</= ? 4, in der A Barium und/oder Strontium und Me Indium oder äquimolare Mengen von Zink oder Kobalt und Titan bedeuten sowie ihre Verwendung zur Herstellung von magnetischen Aufzeichnungsträgern und Plastoferriten.
Patent EP-0220462-A2 (EP)
Inventor: YAZU SHUJI C O ITAMI WORKS OF
IPC: B01J3/06
Filed: 1986-09-16
Abstract: The present invention is a method of synthesizing crystals of cubic system boron nitride by using a synthesizing vessel divided into a plurality of synthesizing chambers separated by one or more partition layers. This method comprises the steps of: preparing the above stated synthesizing vessel to heat the synthesizing vessel with a temperature gradient in the specified direction, the above stated chambers being placed in order according to the temperature gradient; placing, in the above stated chambers, a plurality of solvents having different eutectic temperatures with respect to boron nitride (BN) sources according to the temperature gradient; placing the BN sources in contact with portions of the solvents heated at relatively high temperatures in heat treatment and placing at least a seed crystal in each of portions of the solvents heated at relatively low temperatures in the heat treatment; and growing at least a cubic system boron nitride crystal in each of the solvents in the chambers by heating the synthesizing vessel under conditions of ultra-high pressure and high temperature with the above stated temperature gradient.
Patent EP-0234033-A2 (EP)
Inventor: ROSENGREN GARY W
IPC: F15B15/08
Filed: 1986-12-15
Abstract: A carrier bracket for use with a power cylinder (10) of the type having an elongated cylinder member and a reciprocally movable piston therein for transferring reciprocal movement of the piston to a desired work piece. The carrier bracket includes a central bracket portion (41), a pair of guide arms (42, 44) extending outwardly from the central bracket portion (41), an elongated bearing rod (48, 49) secured in a fixed position relative to each of the inner surfaces of the guide arms (42, 44), a mechanism (46) to permit limited flexing movement of the arms (42,44) relative to the central bracket portion (41) so as to facilitate the limited selective movement of the arms (42, 44) toward and away from one another, and a device (52, 54) for causing the limited selected movement of the arms (42, 44) toward and away from one another.
Patent EP-0204369-A2 (EP)
Inventor: HAFERL PETER EDUARD
IPC: H03K4/62
Filed: 1982-02-15
Abstract: A regulated deflection circuit comprises a deflection generator (60) including a trace switch (35) responsive to a deflection rate signal for generating scanning current in a deflection winding (LH) during a deflection cycle. The deflec. tion generator also includes a retrace capacitance (CR) which forms a resonant retrace circuit (50) with the deflection winding. 
     Switching means (S1,S2) couples a first winding of a flyback transformer (T1) to a voltage source (24) during a first interval of each deflection cycle. A second winding of the flyback transformer develops a retrace pulse voltage across the resonant retrace circuit (50) during a second interval of each deflection cycle. The instants of conduction of the switching means (S1,S2) are controlled for regulating the transfer of energy between the voltage source and the resonant retrace circuit (50) during normal operation. The switching means is arranged for free-running oscillation during a start-up interval to transfer start-up energy between the voltage source (24) and the resonant retrace circuit (50). This causes the resonant retrace circuit to generate a ringing pulse voltage to which said trace switch (35) is subjected, and by which it could be damaged. Means (w3,D16) is provided for disabling normal driveto said trace switch (35) in the presence of said ringing pulse to avoid such damage.
Patent EP-0190855-A2 (EP)
Inventor: NATH PREM
IPC: H01L31/076
Filed: 1986-01-27
Abstract: An improved photovoltaic device (10,10",10"') exhibiting increased tolerance of low resistance defects includes a substrate (14) having a semiconductor body (12) disposed on It, a bus grid current collecting structure (22) disposed upon the semiconductor body and a transparent conductive electrode (32) overlying at least a portion of the semiconductor body. A layer of relatively high resistivity material (29, 29', 29") is disposed within the structure to restrict current from flowing directly between the substrate and the bus grid structure through a low resistance defect current path. The high resistivity layer may be disposed on the semiconductor body beneath the transparent electrode or on the substrate and in contact with the semiconductor body. In the former case, the transparent electrode may be interposed between the bus grid structure and high resistivity material or may be disposed on top of the bus grid structure. Preferably, the high resistivity layer is formed into a pattern corresponding to at least a portion of the bus grid structure and in registration with it.
Patent EP-0212837-A2 (EP)
Inventor: SUZUKI ATSUSHI
IPC: A61L9/04
Filed: 1986-07-14
Abstract: Aqueous compositions of glyoxal containing calcium chloride and an organic humectant such as ethylene glycol have a longer term deodorizing capability than do comparable compositions in the absence of the humectant.
Patent EP-0221772-A2 (EP)
Inventor: ASHMAN ARTHUR
IPC: A61K6/00
Filed: 1986-10-29
Abstract: A porous implant material, which can effectively induce the growth of hard tissue, comprises a porous matrix of biologically compatible polymeric material and a quantity of calcium hydroxide distributed in the pores of the matrix, the pores having dimensions effective to permit the growth of hard tissue into the pores, the quantity of calcium hydroxide being effective to induce the growth of hard tissue in the pores.
Patent EP-0198787-A2 (EP)
Inventor: BIELAGUS JOSEPH BRUCE
IPC: B07B1/15
Filed: 1986-04-10
Abstract: A disk screen or like shaft structure in which screen disks 14 and spacers 24 are connected together in modular relation. The spacers 24 support the disks 14 with inner edges of the disks-14 spaced from inner surfaces of the spacers 24 so that when the modules are supported on a shaft 13 the inner edges of the disks 14 will be maintained spaced from the shaft 13. The spacers 24 are preferably made from nonmetallic material such as polyurethane. By placing the modules under predetermined endwise compression, the inner surfaces of the spacers 24 are adapted to be extended inwardly from an initial edge relation generally aligned with the inner edges of the disks 14. Bolts 29 may serve as the connectors for the disks 14 and spacers 24 for the modules, and facilitate assembling of the modules under endwise compression.
Patent EP-0214102-A2 (EP)
Inventor: SELTZER RAYMOND
IPC: C08L33/02
Filed: 1986-08-28
Abstract: Es werden 5-aralkylsubstituierte 2-Hydroxyphenyl-2H-benztriazole der Formel I <IMAGE> worin R1 und R2 unabhängig voneinander Wasserstoff, Halogen, Alkyl mit 1 bis 18 Kohlenstoffatomen oder eine Gruppe der Formel II <IMAGE> wobei E1 und E2 unabhängig voneinander für Wasserstoff oder Alkyl mit 1 bis 4 Kohlenstoffatomen und E3 für Wasserstoff, Halogen oder Alkyl mit 1 bis 4 Kohlenstoffatomen stehen, mit der Massgabe, dass mindestens eines von R1 und R2 eine Gruppe der Formel II sein muss; R3 Wasserstoff, Hydroxyl, Alkyl mit 1 bis 12 Kohlenstoffatomen,Alkoxy mit 1 bis 4 Kohlenstoffatomen, gegebenenfalls durch eine, zwei oder drei Alkylgruppen mit 1 bis 8 Kohlenstoffatomen substituiertes Phenyl, Cycloalkyl mit 5 bis 6 Kohlenstoffatomen, Carboalkoxy mit 2 bis 9 Klohlenstoffatomen, Chlor, Carboxyethyl oder eine Gruppe der Formel II, R4 Wasserstoff, Alkyl mit 1 bis 4 Kohlenstoffatomen, Alkoxy mit 1 bis 12 Kohlenstoffatomen, Chlor oder Hydroxyl und R5 Wasserstoff, Hydroxyl, Alkyl mit 1 bis 12 Kohlenstoffatomen, Chlor, Cycloalkyl mit 5 bis 6 Kohlenstoffatomen oder eine Gruppe der Formel II bedeuten, mit der Massgabe, dass R3, R4 und R5 nicht gleichzeitig alle für Wasserstoff stehen dürfen, und dass jeweils nur eines von R3, R4 und R5 Hydroxyl darstellen kann, beschrieben. Diese Verbindungen sind zum Schutz organischer Substrate gegen licht-induzierten Abbau verwendbar.
Patent EP-0240986-A2 (EP)
Inventor: BERNARDI LUIGI
IPC: C07D487/06
Filed: 1987-04-07
Abstract: There are disclosed pharmaceutical compounds of the formula
      wherein R is H or CH₃, R₁ is H or OCH₃, R₂ is C₁-C₄ hydro­carbon group and X is an organic group, and pharmaceutically acceptable salts thereof, a process for their preparation, a pharmaceutical composition containing them as active ingre­dients, and their use in the preparation of a medicament for the treatment of Parkinson's disease, depression or psycosis.
Patent EP-0254842-A2 (EP)
Inventor: WHITE JACKIE LEE
IPC: A24B15/16
Filed: 1987-06-04
Abstract: The present invention is directed to densified particulate materials formed by centrifugal action exerted upon extruded admixtures comprising carbon, tobacco, or mixtures thereof, and the use of such materials in smoking products, preferably as a flavor enhancer and/or extender of natural tobacco. 
     The present invention is also related to cigarette-type smoking articles utilizing the densified particulate materials of the present invention as an extender of the fuel and/or as a flavor enhancer. 
     In cigarette-type smoking articles, the densified particulate material of the present invention may also serve as a substrate or carrier for an aerosol forming substance. The use of densified particulate tobacco, in whole or in part, as such a substrate affords many advantages heretofore unavailable in cigarette-type smoking articles. 
     The use of the densified particulate materials of the present invention in conventional tobacco products, e.g., cigarettes, cigars, pipe tobacco, and the like, affords advantages heretofore unavailable. Preferably, a mixture of densified carbon and densified tobacco is used, both as an extended filler and as a flavor enhancer.
Patent EP-0251133-A2 (EP)
Inventor: EISENHARDT WILFRIED
IPC: B41K1/08
Filed: 1987-06-23
Abstract: In a stamp mechanism (1) for marking lottery tickets (3), consisting of a housing (11) containing a multiplicity of individually actuatable stamps (26) which are arranged as a matrix and each of which can be displaced against the pressure of a spring, where to displace the stamps (26) which are guided so as to be capable of being displaced in a grid-like insert component (21), a common actuating member (14) assigned to the stamps is provided, by means of which the selected stamps are displaceable via randomly distributable spheres (30) acting as intermediate members lying on the stamps (26) the number of spheres corresponding to the fields of the game card which are to be marked, elastically deformable tension devices for example in the form of rubber bands (31) are provided, to guide back the stamps (26) selected in each case, as return springs, which are led through the stamps (26 26',..) of a row (a, b, ..) and by means of which the latter are held in the insert component (21). By means of this configuration, it is possible to install the springs (31) for returning the stamps (26) quickly and without difficulty as the rubber bands can be inserted in rows through holes (24, 27) bored in the crosspieces (22, 23) of the insert component (21) and the stamps (26) so that each stamp (26) is suspended and a permanently satisfactory returning action is guaranteed. <IMAGE>
Patent EP-0255724-A2 (EP)
Inventor: SCHWERDTFEGER JOACHIM DR-ING
IPC: B21F11/00
Filed: 1987-08-05
Abstract: The method and device are intended for subdividing a layer of wire windings lying one behind the other and overlapping one another on a conveying means. The windings are shaped by a laying head from wire which is warm from rolling and are deposited on the conveying means. By means of a movable unit, a device with a wire winding receiving apparatus and a cutting apparatus is moved over the conveying means. On the device there is provided a tool head, which is lowered into a waiting position, directed towards the conveying path, for determining the wire winding to be severed. There is a corresponding sensor arranged for this purpose. After synchronisation of the movement of the tool head with the wire winding feed and counting of the wire windings to be cut off, the tool head is lowered further, until a penetrating pin penetrates between the wire windings. Then a wire winding is pushed into a function plate of the tool head and clamped. During the lifting movement of the tool head upwards, the wire is severed, the unwanted wire being held as a scrap hook on a raised holder in the upper end position of the tool head. The tool head is then moved over the conveying path and swung out sideways, in order to be able to discard the unwanted wire outside the conveying path. Thereafter, the tool head is returned into the waiting position above the conveying path. <IMAGE>
Patent EP-0262514-A2 (EP)
Inventor: JACOB GERNOT
IPC: A47L9/14
Filed: 1987-09-16
Abstract: The vacuum cleaner consists of a drawer-shaped housing part 4 which can be pulled out of a second housing part 5. The drawer-shaped housing part 4 contains the dust bag and accessories and the motor space 12 situated behind them. When the housing part 4 is pulled out up to the stop, the motor space still remains completely covered by the top side of the housing part 5. <IMAGE>
Patent EP-0269860-A2 (EP)
Inventor: LOGAN CHARLES H
IPC: H03M1/66
Filed: 1987-10-28
Abstract: A method and apparatus for generating time varying analog output signals in response to digitial timing and control signals is disclosed. Periodic voltage ramp signals are generated in response to a digital timing signal and time varying analog output signals are generated from the ramp signals in response to digital control signals.
Patent EP-0265954-A2 (EP)
Inventor: HARADA TORU
IPC: G03C1/00
Filed: 1987-10-29
Abstract: A light-sensitive material comprising a light-sensi­tive layer containing silver halide, a reducing agent, a polymerizable compound and a leuco dye provided on a support, characterized in that the leuco dye has the following formula (I):
      in which each of R¹ and R² independently is hydrogen, an alkyl group, a cycloalkyl group, an aralkyl group or an aryl group, or R¹ and R² together with the neighboring nitrogen atom form a 5- or 6-membered ring; X is hydro­gen, a halogen atom, an alkyl group, an alkoxy group, -NHCOR³ or -OCOR⁴ (each of R³ and R⁴ is an alkyl group or an aryl group) or -NR⁵R⁶ (R⁵ and R⁶ have the same meanings as for R¹ and R²); Y is an alkyl group or an aralkyl group; Z is hydrogen, an alkyl group or an aryl group; and each of R¹, R², R³, R⁴, R⁵, R⁶, X, Y, Z and the benzene ring A may have one or more substituent groups.
Patent EP-0289655-A2 (EP)
Inventor: EDELE REINHARD
IPC: B60S1/34
Filed: 1987-11-11
Abstract: The invention relates to a wiper blade having a mounting component, near to whose front end a hinged component is joined so as to be swivellable about a hinge axis. The hinged component can be held in a folded-down position by means of a locking element which is provided in the region of the mounting component behind the hinge axis, in which folded-down position the line of action of the wiper blade contact pressure spring extends on this side of its dead centre line with respect to the hinge axis. The selected arrangement of the locking element has the advantage that constrictions, in terms of constructional space, of the wiper arm in the region of the hinged component have no effect and a compact wiper arm design can be preserved. A wiper rod which can fulfil various functions such as attachment of the spring, guidance of the wiper blade and mounting of the hinged component and which adjoins the hinged component in stepless fashion in the transition area to the said component is proposed for the wiper arm. <IMAGE>
Patent EP-0268944-A2 (EP)
Inventor: SCHOLZ WERNER DIPL-ING
IPC: G11B20/10
Filed: 1987-11-12
Abstract: In the circuit, a clock signal C is regenerated from the digital input signal. The invention provides faster and more reliable detection of loss of synchronisation (bit slip) and consequently a possibility of fast troubleshooting. Examples of applications are CD or digital signal recording on tape.
Patent EP-0270987-A2 (EP)
Inventor: BENDIX DIETER DR DIPL-CHEM
IPC: A61K47/00
Filed: 1987-12-02
Abstract: The resorbable homopolymers and copolymers are virtually free from polymerisation catalysts.
Patent EP-0240073-A2 (EP)
Inventor: EIZENHOFER ALFONS DR-ING
IPC: H04B7/26
Filed: 1987-03-25
Abstract: In prior cellular radio transmission systems a base radio station (BS) periodically transmits references identifying control channels associated with such base radio station, references identifying control channels of adjoining base stations, and references identifying a substitute control channel. The invention reduces the number of references which must be transmitted by a base station, which is of particular advantage in an integrated services cellular radio transmission system. A transmission channel of each base station is assigned as a simplex message transmission channel (COCH) in which a given base station (BS) transmits to the mobile stations (MS) information describing the structure of the control channels (CCH). Such information includes references (NC) to message transmission channels of adjoining base stations and references (CC) to one or more control channels assigned to the given base station. Since the message transmission channels are at a higher level in the hierarchy of references than the control channels, access by several different kinds of subscriber sets and different services can be provided by transmitting a relatively small number of references.
Patent EP-0242999-A2 (EP)
Inventor: GRIFFIN NIGEL DENNIS
IPC: E21B10/573
Filed: 1987-03-23
Abstract: In a method of forming a cutting structure 14, for a rotary drill bit, of the kind comprising a preform cutting element 18 having a front cutting face formed of superhard material and a rear face bonded to a carrier 19 of less hard material, the cutting element is bonded to the carrier by means of an alloy containing phosphorus in such proportions that the liquidus temperature of the alloy is below 1050°C. The base material of the alloy may be nickel, cobalt, copper or manganese, and the alloy preferably contains from 9% to 13% by weight of phosphorus.
Patent EP-0257973-A2 (EP)
Inventor: SPILLMAN WILLIAM B JR
IPC: G02B6/00
Filed: 1987-08-19
Abstract: Optical sensor apparatus comprises an optical source (10) for projecting a broadband source light beam including spectral components having different wavelengths through a fibre optic cable (12); a polarizer (14) for polarizing the source light beam; multiple wave retardation means (18) for retarding the different wavelength components to provide a light beam having a plurality of retarded components; an optical transducer (20) for receiving the retarded light beam and modulating the retarded components in accordance with an externally applied condition, each retarded component being modulated by an amount corresponding to its wavelength; an analyzer (22) for receiving the output from the transducer (20) and providing analyzed components corresponding to the modulated components, the total light intensity of said analyzed light beam remaining unresponsive to the externally applied condiution; a filter (34) for receiving a first portion (30) of the analyzed light beam to provide a first optical signal having only one part of the analyzed components including an analyzed component that varies according to the externally applied conditions, while a second portion (32) of the analyzed light beam provides a second optical signal including the plurality of analyzed components; photo­detectors (36,40) for receiving the first and second optical signals and converting them respectively into a first elec­trical signal corresponding to an intensity of said first optical signal, and a second electrical signal corresponding to the intensity of the second optical signal; and processing means (38) for converting the first and second electrical signals into an output signal corresponding to the ratio of the first to the second electrical signals.
Patent EP-0260996-A2 (EP)
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/42
Filed: 1987-09-18
Abstract: A support is prepared which has a high oil absorption degree (by JIS-P8130) of 10 seconds or less, by incorporating a highly oil absorbent pigment (e.g., CaCO₃) into the support (e.g. of paper) or into a subbing layer thereon or using as support a porous film of high molecular weight. A coating solution is applied containing dispersions of electron-­donating colorless dye precursor, an electron-accepting developer compound, and optionally a sensitizer these heat-­fusible components having a low fused viscosity at 150°C of 10 cp or less, preferably 5 cp or less. 
     The coating solution is coated on the support to make a heat-sensitive recording material suitable for use in a facsimile machine.
Patent EP-0267783-A2 (EP)
Inventor: PASCALE FRANK R
IPC: G01N33/48
Filed: 1987-11-10
Abstract: A device (10) for reducing the amount of particulate contaminant in a liquid is provided which includes a hollow elongate member (12) having first and second openings (14,16) and filter means (18), preferably depth filter means, positioned in the elongate member, the filter means in combination with the elongate member defining a reservoir (24) between the filter means and the first opening. The device is intended to be used with means (26) associated with the first opening for generating a pressure differential between the interior of the elongate member and the exterior thereof whereby a liquid containing particulate contaminant may be introduced into the reservoir (24) in the elongate member through the second opening, particulate contaminant being trapped within the filter means and a liquid with a reduced particulate contaminant may be removed from the elongate member through the second opening.
Patent EP-0272047-A2 (EP)
Inventor: FIMERI GARRY GORDON LESLIE
IPC: F16H25/20
Filed: 1987-12-09
Abstract: A pivotable screw jack drive for a tiltable element (11,12) such as a rear view mirror of a motor vehicle, wherein a motor driven worm wheel (31) also performs the function of a jacking nut (29) which rotates about a jacking screw (35), the projecting end (41) of the jacking screw being connected to the tiltable element (11,12) for universal pivotal movement but being restrained against relative rotation, the jacking nut (29) being mounted in a housing (22) with a ball joint so that the nut and screw pivot as an assembly.
Patent EP-0259217-A2 (EP)
Inventor: CLARIUS M GEORGES A
IPC: H03D7/00
Filed: 1987-08-21
Abstract: A low power level RF signal is processed by a network which adds a DC offset level thereby effectively increasing the power level of the RF signal. External switching circuits connected to the offset signal will be more responsive to the signal due to the effective power elevation.